64 lines
2.3 KiB
C++
64 lines
2.3 KiB
C++
#ifndef METATILESELECTOR_H
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#define METATILESELECTOR_H
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#include <QPair>
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#include "selectablepixmapitem.h"
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#include "map.h"
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#include "tileset.h"
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#include "maplayout.h"
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class MetatileSelector: public SelectablePixmapItem {
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Q_OBJECT
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public:
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MetatileSelector(int numMetatilesWide, Map *map): SelectablePixmapItem(16, 16) {
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this->externalSelection = false;
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this->numMetatilesWide = numMetatilesWide;
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this->map = map;
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this->primaryTileset = map->layout->tileset_primary;
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this->secondaryTileset = map->layout->tileset_secondary;
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this->selectedMetatiles = new QList<uint16_t>();
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this->selectedCollisions = new QList<QPair<uint16_t, uint16_t>>();
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this->externalSelectedMetatiles = new QList<uint16_t>();
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setAcceptHoverEvents(true);
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}
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QPoint getSelectionDimensions();
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void draw();
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bool select(uint16_t metatile);
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bool selectFromMap(uint16_t metatileId, uint16_t collision, uint16_t elevation);
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void setTilesets(Tileset*, Tileset*);
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QList<uint16_t>* getSelectedMetatiles();
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QList<QPair<uint16_t, uint16_t>>* getSelectedCollisions();
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void setExternalSelection(int, int, QList<uint16_t>, QList<QPair<uint16_t, uint16_t>>);
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QPoint getMetatileIdCoordsOnWidget(uint16_t);
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void setMap(Map*);
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protected:
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void mousePressEvent(QGraphicsSceneMouseEvent*);
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void mouseMoveEvent(QGraphicsSceneMouseEvent*);
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void mouseReleaseEvent(QGraphicsSceneMouseEvent*);
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void hoverMoveEvent(QGraphicsSceneHoverEvent*);
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void hoverLeaveEvent(QGraphicsSceneHoverEvent*);
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private:
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bool externalSelection;
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int numMetatilesWide;
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Map *map;
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Tileset *primaryTileset;
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Tileset *secondaryTileset;
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QList<uint16_t> *selectedMetatiles;
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QList<QPair<uint16_t, uint16_t>> *selectedCollisions;
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int externalSelectionWidth;
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int externalSelectionHeight;
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QList<uint16_t> *externalSelectedMetatiles;
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void updateSelectedMetatiles();
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uint16_t getMetatileId(int x, int y);
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QPoint getMetatileIdCoords(uint16_t);
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bool shouldAcceptEvent(QGraphicsSceneMouseEvent*);
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bool selectionIsValid();
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signals:
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void hoveredMetatileSelectionChanged(uint16_t);
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void hoveredMetatileSelectionCleared();
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void selectedMetatilesChanged();
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};
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#endif // METATILESELECTOR_H
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